SINCE TED SMITH MOVED TO THIS VALLEY nearly three decades ago, Santa Clara County's environmental woes have multiplied. Below are Smith's Top 10 ranking of toxic problems that are too troublesome for anyone to close their eyes to.

Water quality: Groundwater has been fouled at 186 sites across the county. Contamination has been found to have leaked into 20 private wells, and 900 leaking fuel tanks have been found, many of which contain MTBE, a suspected carcinogen.

Water supply: San Jose already exceeds its limit for treated sewage discharge into the bay, which threatens endangered species. Industry is responsible for 10 percent of the water that runs through the plant.

Air pollution: From the nasty yellow smog cap that threatens to turn this valley into the next Los Angeles to the big-picture global warming gases belched out by autos and industry, air pollution affects every valley resident.

Toxic exposure on the job: Workers may have suffered cancer, had miscarriages and given birth to children with life-threatening defects all due to exposure to chemicals on the job. Workers and retired workers should monitor their health carefully.

Reliance on pesticides and other synthetic toxins: Our reliance on large amounts of pesticides and other chemicals creates a toxic food chain in the valley supporting industries that store, move and dispose of chemicals locally.

Political climate: Today's global economy has promoted a race to the bottom of the environmental heap, Smith says. Combined with the move toward deregulation, privatization and America's love affair with the corporation, this trend is disastrous.